JPS62160382U - - Google Patents

Info

Publication number
JPS62160382U
JPS62160382U JP4944386U JP4944386U JPS62160382U JP S62160382 U JPS62160382 U JP S62160382U JP 4944386 U JP4944386 U JP 4944386U JP 4944386 U JP4944386 U JP 4944386U JP S62160382 U JPS62160382 U JP S62160382U
Authority
JP
Japan
Prior art keywords
detected
section
drive circuit
light
light emitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4944386U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454472Y2 (US20090163788A1-20090625-C00002.png
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986049443U priority Critical patent/JPH0454472Y2/ja
Publication of JPS62160382U publication Critical patent/JPS62160382U/ja
Application granted granted Critical
Publication of JPH0454472Y2 publication Critical patent/JPH0454472Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Radar Systems And Details Thereof (AREA)
  • Electronic Switches (AREA)
JP1986049443U 1986-03-31 1986-03-31 Expired JPH0454472Y2 (US20090163788A1-20090625-C00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986049443U JPH0454472Y2 (US20090163788A1-20090625-C00002.png) 1986-03-31 1986-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986049443U JPH0454472Y2 (US20090163788A1-20090625-C00002.png) 1986-03-31 1986-03-31

Publications (2)

Publication Number Publication Date
JPS62160382U true JPS62160382U (US20090163788A1-20090625-C00002.png) 1987-10-12
JPH0454472Y2 JPH0454472Y2 (US20090163788A1-20090625-C00002.png) 1992-12-21

Family

ID=30871899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986049443U Expired JPH0454472Y2 (US20090163788A1-20090625-C00002.png) 1986-03-31 1986-03-31

Country Status (1)

Country Link
JP (1) JPH0454472Y2 (US20090163788A1-20090625-C00002.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210575A (en) * 1975-07-16 1977-01-26 Toyo Denki Kk Photoelectric switch group by time difference light
JPS59158029A (ja) * 1983-02-28 1984-09-07 松下電工株式会社 反射型光電スイツチ
JPS6076676A (ja) * 1983-10-03 1985-05-01 Sogo Keibi Hoshiyou Kk 侵入検知装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210575A (en) * 1975-07-16 1977-01-26 Toyo Denki Kk Photoelectric switch group by time difference light
JPS59158029A (ja) * 1983-02-28 1984-09-07 松下電工株式会社 反射型光電スイツチ
JPS6076676A (ja) * 1983-10-03 1985-05-01 Sogo Keibi Hoshiyou Kk 侵入検知装置

Also Published As

Publication number Publication date
JPH0454472Y2 (US20090163788A1-20090625-C00002.png) 1992-12-21

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